Anthony R.Private profile: Upwork shows its earnings only to signed-in members, so we check it every few weeks, not daily. MRR here is a rough estimate (Upwork's six-month earnings ÷ months active). Last read Nov 5, 2026.

You need it to work. You need it to do what you want. Whether you are starting with a high-level concept or a solid legacy system, I will work with you to make sure that your project succeeds. That starts with communication; making sure that I can understand your requirements, or helping you crystalize your ideas into a clear set of specifications. I have helped clients achieve their goals in the following industries: 🟢 Laboratory instruments 🟢 Medical devices 🟢 Test and measurement systems 🟢 Solar power 🟢 Hybrid vehicles 🟢 Construction equipment 🟢 Wastewater treatment systems My background includes various stages of product development, with extensive work in physical prototyping including custom PCBs, off-the-shelf components, 3d printing, and CNC machining. I can help with challenges like electrical engineering, circuit design, mechanical design, firmware development, UI software development, mathematical modeling, technical documentation, regulatory compliance, simulation, testing, and data analysis. Often I have been able to help clients troubleshoot obscure technical issues and research appropriate solutions. Professional Engineer (PE) licensed in Washington State. I look forward to hearing about your project!